Improved mosaic floor



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Letters Patent No.. 76,742, dated April I4, 1868.

IMPROVED MOSAIC FLOOR.

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TO ALL WHOM IT MAY GONCERN:

Be it known that I, G. GIUSEPPE GrAEInALnI,A of the city of Bualo, county of Erie, and State of NewYork, have invented a new and improved Composition Mosaic Floor; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making a part of this' specification, in'which- Figure I is a plan view ofone bloe'kfmade according to the principle of my improvement.

Figure II represents a section of suh block.`

I am aware tha-t a composition, consisting of pieces of glass, marble, precious stones, dtc., of various colors, cnt square, and cemented on a ground of stucco, in a. manner to imitate the gradations of painting called mosaic work, has heretofore been known and used. l

I am also awa-re that a composition in imitation vof mar'ble, consisting of plaster or stucco, made of gypsum,

with variegated colors, called scagliola, has heretofore beenknown and used.

I am also aware that a coarse plaster or mortar, which becomes hard and durable in water, called t1-ass, has been known and used before my invention.

My invention differsfrom each of these, and consists of the product of' new combination of parts, and the process of producing such product. v

In the first part of my process I take fresh lime, rough sand, and seagliolaLin about equal parts, and mix them thoroughly together, which 'forms a plastic mortar'. Any form of block or tile (or a whole floor in one block,) is then made of this mortar and thoroughly dried. This forms a foundation or base, as shown at A in the drawing.

I then use a marble cement, which 4is fully described in a patent granted to meon' the 20th day of August, A. D. 1867, and mix therewith small stones, pebbles, or pieces of rock, of different forms and colors, making separate and distinct parcels for each figure or design and color to be wrought into the floor.

Theseparcels, so compounded, are. spread upon the foundation iu a manner to produce such design, figure, and color as may be required, and form an upper layer orv surface, as represented at B in the drawing. This surface-coat soon unites with the foundation, forming a solid marble or stone-like combination. The surface is l renderedsmooth and polished by friction or rubbing in any well-known manner.

Blocks or tiles of any size or form maybe made in this manner, and then laid into a floor or ceiling, or used for other purposes, .or a whole oor may be made of one entire block. The Work soon becomeshard and marble-like, and is rich and beautiful in appearance, and is cheap and durable.

What I claim as my invention', and desire to secure by Letters Patent, is-

I. A composition for mosaic work, substantially as herein described.

2. A mosaicioor, ceiling, or wall, made of the composition, and in the manner substantially as herein.

described.

G. GIUSEPPE GARIBALDI.

Witnesses:

E. B. FOEBUSH, EDW. WILHELM. 

